Lakewood Instruments manufactures a full line of pH, Conductivity, and/or ORP controllers for use in cooling tower applications. Our cooling tower controllers are divided into low end, mid range, and high end categories.

The Model 1500 series, which includes the 1575e, the model 1520/30e and the Model 1512 Conductivity and pH combo controller (or Cond and ORP version) is our mid-priced, feature loaded line.

* LONWORKS is a registered trademark of Echelon Corporation.

Lakewood Instruments NexSys Control System

The NexSys control system is the latest in a long line of reliable, easy to use controllers from Lakewood Instruments. The NexSys control system uses the latest in microprocessor technology with a 5.7 Color Touch Screen interface for a high level of application flexibility.

The Model 1575e uses the latest in microprocessor capability, giving the user a high level of application flexibility. A large illuminated graphics screen, multiple inputs, and very easy setup characterize this new technology. The Model 1575e is ETL approved.

The Model 1575e uses the latest in microprocessor capability, giving the user a high level of application flexibility. A large illuminated graphics screen, multiple inputs, and very easy setup characterize this new technology. One of these inputs is the 4-20mA input that can be used with a transmitter for trace chemistry control, as a pH input, or as makeup conductivity for cycles of concentration control.

The Trace Sensor Kit is used for additional Trace Chemistry control to the Lakewood Instruments model 1575e and NexSys Systems cooling tower controllers. The Trace Mounted Sensor Kit includes an Inline Fluorometer, an inline tee, a pre-wired isolator, a power supply, and a calibration cell.

LONWORKS® Technology is the latest in microprocessor capability that gives the user the highest level of application flexibility. A large graphic screen, multiple inputs and very easy setup with easy field upgrade characterize this new technology.

Multiple control options in a single economical package with very accurate control of chemical feed and cycles of concentration, requires very low maintenance and is tolerant to power surges and brownouts.

About Us

Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.

Website Content

Water Analyzers and Controllers, Wireless Products, Corrosion Monitoring Equipment, Cooling Tower and Boiler Controllers, a wide variety of Pumps, Valves, Dataloggers and Recorders, HVAC, Instrumentation, Skids and Systems, Containers and Tanks from world leading manufacturers are products you will find on this site.